/* Imali AI for Alexa+: the simulated screen. Light only. Warm putty canvas, ink type, one signal orange. */

@font-face {
  font-family: "Sofia Sans";
  src: url("fonts/SofiaSans-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
}

:root {
  --canvas: #f3f0ee;
  --paper: #fcfbfa;
  --white: #ffffff;
  --ink: #141413;
  --charcoal: #262627;
  --slate: #696969;
  --dust: #d1cdc7;
  --rule: #e4dfda;
  --orange: #cf4500;
  --carrot: #f37338;
  --peach: #fbe3d4;
  --green: #1d7a4a;
  --shadow: 0 24px 48px rgba(20, 20, 19, 0.08);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  color-scheme: light;
}

* { box-sizing: border-box; }
html { background: var(--canvas); }
body {
  margin: 0;
  min-height: 100dvh;
  color: var(--ink);
  background:
    radial-gradient(1200px 520px at 78% -10%, rgba(243, 115, 56, 0.10), transparent 60%),
    var(--canvas);
  font: 450 16px/1.45 "Sofia Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
}

button, input, select { font: inherit; color: inherit; }
button { cursor: pointer; touch-action: manipulation; }
:focus-visible { outline: 3px solid var(--carrot); outline-offset: 2px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.eyebrow {
  display: flex; align-items: center; gap: 8px; margin: 0;
  font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate);
}
.eyebrow i { width: 7px; height: 7px; border-radius: 50%; background: var(--orange); }

.primary {
  border: 0; border-radius: 999px; padding: 12px 20px; background: var(--orange); color: var(--white);
  font-weight: 600; letter-spacing: -0.01em; transition: transform 0.2s var(--ease), background 0.2s;
}
.primary:hover { background: #b83d00; }
.primary:active { transform: scale(0.97); }
.ghost {
  border: 1px solid var(--rule); border-radius: 999px; padding: 10px 18px; background: var(--white);
  font-weight: 600; transition: border-color 0.2s, transform 0.2s var(--ease);
}
.ghost:hover { border-color: var(--dust); }
.ghost:active { transform: scale(0.97); }

/* ---- navigation pill, on a solid strip so the page never shows through above it ---- */
.navbar {
  position: sticky; top: 0; z-index: 5; padding-top: 14px;
  background: linear-gradient(to bottom, var(--canvas) calc(100% - 12px), rgba(243, 240, 238, 0));
}
.nav {
  position: relative; display: flex; align-items: center; gap: 16px;
  width: min(1240px, calc(100% - 28px)); margin: 0 auto; padding: 10px 12px 10px 18px;
  background: rgba(255, 255, 255, 0.86); backdrop-filter: saturate(1.4) blur(10px);
  border-radius: 999px; box-shadow: 0 10px 30px rgba(20, 20, 19, 0.06);
}
.brand { display: flex; align-items: center; gap: 10px; color: inherit; text-decoration: none; }
.brand svg { width: 34px; height: 34px; }
.brand b { display: block; font-size: 17px; font-weight: 600; letter-spacing: -0.02em; line-height: 1; }
.brand small { display: block; font-size: 12px; color: var(--slate); margin-top: 2px; }
.chips { display: flex; gap: 8px; margin-left: auto; flex-wrap: wrap; justify-content: flex-end; }
.chip {
  display: inline-flex; align-items: center; gap: 7px; padding: 6px 12px; border-radius: 999px;
  background: var(--peach); color: #7a2e06; font-size: 13px; font-weight: 600; white-space: nowrap;
}
.chip i { width: 8px; height: 8px; border-radius: 50%; background: var(--carrot); }
.chip.ok { background: #e7f1ea; color: var(--green); }
.chip.ok i { background: var(--green); }
.chip.quiet { background: var(--canvas); color: var(--charcoal); }

/* ---- stage ---- */
.stage {
  width: min(1240px, calc(100% - 28px)); margin: 0 auto; padding: 44px 0 64px;
  display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 28px 40px;
  grid-template-areas: "lede hood" "device hood" "controls hood";
  align-items: start;
}
.lede { grid-area: lede; }
.lede h1 { font-size: clamp(40px, 5vw, 64px); font-weight: 500; letter-spacing: -0.035em; line-height: 0.98; margin: 14px 0 14px; max-width: 12ch; }
.lede-sub { font-size: 18px; color: var(--charcoal); max-width: 56ch; margin: 0; }

/* ---- the device ---- */
.device { grid-area: device; }
.screen {
  position: relative; overflow: hidden; height: 680px; padding: 24px 28px 34px; display: flex; flex-direction: column;
  background: linear-gradient(180deg, var(--white), var(--paper));
  border: 10px solid #e9e4df; border-radius: 40px; box-shadow: var(--shadow), inset 0 0 0 1px rgba(20, 20, 19, 0.03);
}
.screen-top { display: flex; align-items: center; gap: 14px; font-size: 14px; color: var(--slate); font-variant-numeric: tabular-nums; }
.screen-top .shop { display: flex; flex-direction: column; line-height: 1.15; }
.screen-top .shop b { color: var(--ink); font-weight: 600; }
.screen-top .shop em { font-style: normal; font-size: 12px; }
.screen-top .state { margin-left: auto; font-weight: 600; color: var(--charcoal); }
.said { min-height: 24px; margin: 22px 0 4px; font-size: 17px; color: var(--slate); }
.said:not(:empty)::before { content: "You said  "; font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--slate); }
.reply { margin: 0 0 20px; font-size: clamp(24px, 2.6vw, 32px); font-weight: 500; letter-spacing: -0.02em; line-height: 1.18; max-width: 30ch; text-wrap: pretty; }
.cards { flex: 1; min-height: 0; overflow-y: auto; scrollbar-width: none; display: grid; align-content: start; gap: 14px; margin: 0 -6px; padding: 0 6px; }
.cards::-webkit-scrollbar { display: none; }
.cards iframe { width: 100%; border: 0; display: block; height: 120px; background: transparent; animation: rise 0.5s var(--ease) both; transition: height 0.25s var(--ease); }
@keyframes rise { from { opacity: 0; transform: translateY(14px) scale(0.985); } to { opacity: 1; transform: none; } }

.lightbar { position: absolute; left: 0; right: 0; bottom: 0; height: 8px; background: var(--canvas); }
.lightbar span { position: absolute; inset: 0; transform: scaleX(0); transform-origin: center; background: linear-gradient(90deg, var(--carrot), var(--orange), var(--carrot)); transition: transform 0.45s var(--ease); }
[data-state="listening"] .lightbar span { transform: scaleX(1); animation: breathe 1.4s ease-in-out infinite; }
[data-state="thinking"] .lightbar span { transform: scaleX(0.35); animation: sweep 1.1s var(--ease) infinite alternate; }
[data-state="speaking"] .lightbar span { transform: scaleX(1); animation: talk 0.5s ease-in-out infinite alternate; }
@keyframes breathe { 50% { opacity: 0.55; } }
@keyframes sweep { from { transform: translateX(-60%) scaleX(0.35); } to { transform: translateX(60%) scaleX(0.35); } }
@keyframes talk { from { opacity: 1; } to { opacity: 0.6; } }

/* ---- the confirmation sheet (elicitation) ---- */
.confirm {
  position: absolute; inset: auto 18px 26px 18px; padding: 22px 24px; border-radius: 28px;
  background: var(--white); box-shadow: 0 30px 70px rgba(20, 20, 19, 0.18); animation: rise 0.45s var(--ease) both;
}
.confirm[hidden] { display: none; }
.confirm-q { font-size: 21px; font-weight: 500; letter-spacing: -0.015em; line-height: 1.25; margin: 10px 0 14px; }
.confirm-fields { display: grid; gap: 10px; margin-bottom: 16px; }
.confirm-fields .opts { display: flex; flex-wrap: wrap; gap: 8px; }
.confirm-fields .opts label { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: var(--canvas); font-size: 14px; font-weight: 600; cursor: pointer; }
.confirm-fields .opts input { accent-color: var(--orange); }
.confirm-fields .opts label:has(input:checked) { background: var(--peach); color: #7a2e06; }
.confirm-fields .field-title { font-size: 13px; color: var(--slate); font-weight: 600; }
.confirm-actions { display: flex; gap: 10px; }
.confirm-hint { margin: 10px 0 0; font-size: 13px; color: var(--slate); }

/* ---- controls ---- */
.controls { grid-area: controls; display: grid; grid-template-columns: auto 1fr; gap: 14px 16px; align-items: center; }
.mic {
  width: 72px; height: 72px; border-radius: 50%; border: 0; background: var(--orange); color: var(--white);
  display: grid; place-items: center; box-shadow: 0 14px 30px rgba(207, 69, 0, 0.28); transition: transform 0.2s var(--ease), box-shadow 0.2s;
}
.mic svg { width: 30px; height: 30px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; }
.mic svg rect { fill: currentColor; stroke: none; }
.mic:active { transform: scale(0.95); }
.mic[aria-pressed="true"] { animation: ring 1.4s ease-out infinite; }
@keyframes ring { 0% { box-shadow: 0 0 0 0 rgba(243, 115, 56, 0.55); } 100% { box-shadow: 0 0 0 22px rgba(243, 115, 56, 0); } }
.say { display: flex; gap: 8px; background: var(--white); border-radius: 999px; padding: 6px 6px 6px 20px; box-shadow: 0 10px 30px rgba(20, 20, 19, 0.06); }
.say input { flex: 1; min-width: 0; border: 0; background: transparent; font-size: 16px; }
.say input:focus { outline: none; }
.say:focus-within { box-shadow: 0 0 0 3px rgba(243, 115, 56, 0.35), 0 10px 30px rgba(20, 20, 19, 0.06); }
.suggest { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 8px; }
.suggest button { border: 1px solid var(--rule); background: var(--paper); border-radius: 999px; padding: 8px 14px; font-size: 14px; color: var(--charcoal); transition: background 0.2s, border-color 0.2s; }
.suggest button:hover { background: var(--white); border-color: var(--dust); }

/* ---- under the hood ---- */
.hood { grid-area: hood; position: sticky; top: 96px; background: var(--paper); border-radius: 32px; padding: 24px 22px; box-shadow: var(--shadow); }
.hood h2 { font-size: 24px; font-weight: 500; letter-spacing: -0.02em; margin: 10px 0 14px; }
.facts { margin: 0 0 16px; display: grid; gap: 0; font-size: 14px; }
.facts div { display: grid; grid-template-columns: 110px 1fr; gap: 10px; padding: 7px 0; border-bottom: 1px solid var(--rule); }
.facts div[hidden] { display: none; }
#f-earlier-row dd { color: var(--green); }
.facts dt { color: var(--slate); }
.facts dd { margin: 0; font-weight: 600; overflow-wrap: anywhere; font-variant-numeric: tabular-nums; }
.traffic { list-style: none; margin: 0; padding: 0; max-height: 360px; overflow: auto; display: grid; gap: 6px; font-size: 13px; }
.traffic li { display: grid; grid-template-columns: 18px 1fr auto; gap: 8px; align-items: baseline; padding: 7px 10px; border-radius: 12px; background: var(--canvas); animation: rise 0.35s var(--ease) both; }
.traffic li .dir { font-weight: 700; color: var(--orange); }
.traffic li.in .dir { color: var(--green); }
.traffic li.ask { background: var(--peach); }
.traffic li code { font: 600 12.5px/1.3 ui-monospace, "SF Mono", Menlo, monospace; overflow-wrap: anywhere; }
.traffic li small { color: var(--slate); white-space: nowrap; font-variant-numeric: tabular-nums; }
.traffic li.nested { margin-left: 18px; background: var(--white); border: 1px dashed var(--dust); }
.traffic li.nested .dir { color: var(--slate); }
.traffic li details { grid-column: 2 / -1; }
.traffic li summary { cursor: pointer; font-size: 12px; font-weight: 700; color: var(--slate); letter-spacing: 0.04em; }
.traffic li pre { margin: 6px 0 2px; padding: 10px; max-height: 260px; overflow: auto; border-radius: 10px; background: var(--white); font: 500 11.5px/1.4 ui-monospace, "SF Mono", Menlo, monospace; white-space: pre-wrap; overflow-wrap: anywhere; }

/* ---- settings ---- */
.settings { border: 0; border-radius: 28px; padding: 0; width: min(560px, calc(100% - 24px)); background: var(--white); color: var(--ink); box-shadow: 0 40px 90px rgba(20, 20, 19, 0.2); }
.settings::backdrop { background: rgba(243, 240, 238, 0.7); backdrop-filter: blur(4px); }
.settings form { padding: 26px; display: grid; gap: 14px; }
.settings h2 { margin: 0; font-size: 26px; font-weight: 500; letter-spacing: -0.02em; }
.settings .hint { margin: 0; color: var(--slate); font-size: 14px; }
.settings fieldset { min-width: 0; border: 1px solid var(--rule); border-radius: 18px; padding: 12px 14px 14px; display: grid; gap: 10px; }
.settings legend { padding: 0 6px; font-size: 13px; font-weight: 700; color: var(--slate); }
.settings label { display: grid; gap: 4px; font-size: 13px; color: var(--slate); font-weight: 600; }
.settings label, .settings .row > * { min-width: 0; }
.settings input, .settings select { width: 100%; min-width: 0; border: 1px solid var(--rule); border-radius: 12px; padding: 10px 12px; background: var(--paper); color: var(--ink); font-size: 16px; font-weight: 450; }
.settings .row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.settings .check { display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: 15px; }
.settings-actions { display: flex; justify-content: flex-end; gap: 10px; }

/* ---- small screens ---- */
@media (max-width: 980px) {
  .stage { grid-template-columns: 1fr; grid-template-areas: "lede" "device" "controls" "hood"; padding-top: 28px; gap: 22px; }
  .hood { position: static; }
}
@media (max-width: 560px) {
  .navbar { padding-top: 8px; }
  .nav { gap: 8px; padding: 8px 8px 8px 12px; width: calc(100% - 16px); }
  .chips #chip-proto { display: none; }
  .brand small { display: none; }
  .chips .quiet { display: none; }
  .chip { font-size: 12px; padding: 5px 10px; }
  .nav .ghost { padding: 8px 12px; font-size: 14px; }
  .stage { width: calc(100% - 24px); }
  .lede h1 { font-size: 40px; }
  .lede-sub { font-size: 16px; }
  .screen { height: 640px; padding: 18px 16px 28px; border-width: 6px; border-radius: 30px; }
  .reply { font-size: 23px; }
  .controls { grid-template-columns: 1fr; justify-items: center; }
  .say { width: 100%; }
  .say .primary { padding: 10px 14px; }
  .suggest { justify-content: center; }
  .settings .row { grid-template-columns: 1fr; }
  .confirm { inset: auto 8px 18px 8px; padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

/* ---- recording layout (?film): the device and the log fill a 1280 x 720 frame ---- */
body.film .lede, body.film .suggest { display: none; }
body.film .stage { padding-top: 22px; gap: 18px 32px; grid-template-areas: "device hood"; }
body.film .controls { display: none; }
body.film .screen { height: calc(100vh - 120px); }
body.film .said { margin-top: 14px; }
body.film .reply { font-size: 27px; margin-bottom: 14px; }
body.film .hood { top: 92px; padding: 20px 20px; }
body.film .hood h2 { font-size: 21px; margin: 8px 0 10px; }
body.film .facts div { padding: 5px 0; }
body.film .traffic { max-height: calc(100vh - 440px); }
body.film .hood.lit { box-shadow: 0 0 0 4px var(--carrot), var(--shadow); transition: box-shadow 0.4s var(--ease); }

/* ---- device view: the counter screen alone, framed like an 8-inch Echo Show (1280 x 800, 16:10) ---- */
body.device .lede, body.device .hood { display: none; }
body.device .stage { grid-template-columns: minmax(0, 1fr); grid-template-areas: "device" "controls"; max-width: 1040px; padding-top: 28px; justify-items: center; }
body.device .device { width: min(980px, 100%); }
body.device .device::after { content: "Device view: an 8-inch counter screen, 1280 × 800"; display: block; margin-top: 30px; text-align: center; font-size: 13px; color: var(--slate); }
body.device .screen {
  height: auto; aspect-ratio: 16 / 10; padding: 22px 30px 30px;
  border: 22px solid transparent; border-radius: 30px;
  /* the bezel, with the camera in its top edge, painted under the screen */
  background:
    linear-gradient(180deg, var(--white), var(--paper)) padding-box,
    radial-gradient(circle at 50% 11px, #c9c2ba 3px, transparent 3.6px) border-box,
    #f6f4f1 border-box;
  box-shadow: 0 0 0 1px #ddd7d0, 0 40px 70px rgba(20, 20, 19, 0.12), inset 0 0 0 1px rgba(20, 20, 19, 0.05);
}
body.device .device { position: relative; z-index: 0; }
body.device .device::before {
  content: ""; position: absolute; left: 12%; right: 12%; bottom: 20px; height: 34px; z-index: -1; border-radius: 0 0 26px 26px;
  background: repeating-linear-gradient(90deg, #e3ded8 0 2px, #ebe7e2 2px 4px);
}
body.device .reply { font-size: clamp(26px, 2.6vw, 34px); }
body.device .controls { width: min(980px, 100%); }
.traffic li code { min-width: 0; }
.traffic li small { white-space: normal; text-align: right; max-width: 11em; }
@media (max-width: 560px) {
  body.device .screen { aspect-ratio: auto; height: 640px; border-width: 10px; padding: 18px 16px 28px; }
  body.device .device::before, body.device .device::after { display: none; }
}